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Lithium Hydroxide → HCID 16103460, 화합물

HRID 1175099
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HRID 1175099 반응식
[CH2:1]([C:11]1[C:15]2[S:16][C:17]3[C:21]4[S:22][C:23]([C:35]([O:37]CC)=[O:36])=[C:24]([CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34])[C:20]=4[S:19][C:18]=3[C:14]=2[S:13][C:12]=1[C:40]([O:42]CC)=[O:41])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[Li+].[OH-].C1COCC1>[I-].C([N+](CCCC)(CCCC)CCCC)CCC.CO>[CH2:25]([C:24]1[C:20]2[S:19][C:18]3[C:14]4[S:13][C:12]([C:40]([OH:42])=[O:41])=[C:11]([CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10])[C:15]=4[S:16][C:17]=3[C:21]=2[S:22][C:23]=1[C:35]([OH:37])=[O:36])[CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 3939Lithium HydroxideHCID 8028TetrahydrofuranHCID 16103489Diethyl 3,7-didecylthieno[3,2-b]thieno[2',3':4,5]thieno[2,3-d]thiophene 2,6-dicarboxylate

생성물 1

HCID 16103460HCID 16103460, 화합물수율 97.4%

시약·촉매·용매 2

HCID 67553Tetrabutylammonium Iodide촉매
HCID 887
Methanol
용매

실험 절차

Compound 74 (14.0 g, 0.021 mol) was mixed with LiOH (1.24 g, in 15 mL water), THF (100 mL), MeOH (20 mL) and a catalytic amount of tetrabutylammonium iodide. This mixture was heated at reflux overnight and most of the solvent was evaporated. The residue was acidified with concentrated HCl (30 mL). The resultant solid was collected by filtration, washed thoroughly with water and vacuum dried to yield compound 75 (12.5 g, 97.4% yield). M.p. 315.6-318.5° C.

후처리

  1. temperatureThis mixture was heated
  2. temperatureat reflux overnight and most of the solvent
  3. customwas evaporated
  4. filtrationThe resultant solid was collected by filtration
  5. washwashed thoroughly with water and vacuum
  6. customdried

출처 및 근거

ORD 기록
ord-fcb8bf93630c45b08c8c8cc81882e17e
출처 데이터셋
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07838623B2

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